package com.gift.service;

import com.gift.common.BaseService;
import com.gift.domain.User;
import com.gift.vo.R;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

/**
 * Created by levy on 2019/4/9.
 */
public interface UserService extends BaseService{

    List<User> selectAllUser();

    int insertList(List<User> list);

    R getRandomCodeImg(HttpServletRequest request, HttpServletResponse response) throws IOException;
}
